Sending signals through wires…to computers, TVs Sending signals through wires…to computers, TVs and telephones…used to require copper cables. Increasingly, fiber optic cables are being used instead. Made with transparent glass or plastic, these cables cost less to maintain, and create cleaner signals. So Fiber Optic Technicians are in demand, as companies, utilities and governments switch to the improved technology. You can learn this career by taking courses on fiber optics in vocational school or through on-the-job training. Technicians learn how to install, repair, troubleshoot and maintain fiber optic systems. It’s work that combines technical skill with physical flexibility. Technicians might find themselves under the ground – or high above it. And in every case, they need good hand-eye coordination. This job calls for the abilities to follow complex technical diagrams and to problem solve. Fiber optics technicians often work in teams – and with customers. So being able to get along well with others is important, too. Our high-speed flow of information and entertainment just wouldn’t be possible without the knowledge and abilities of fiber optic technicians.